Aerial photography taken from an unmanned aerial vehicle must be taken from at or below what height above ground level?

Aerial photography from unmanned aerial vehicles (UAVs), commonly known as drones, is subject to regulations set by aviation authorities. In the United States, the Federal Aviation Administration (FAA) has established that drones operating for commercial purposes must keep a maximum altitude of 400 feet above ground level. This height limit is in place to mitigate risks associated with manned aircraft, ensure safe airspace usage, and maintain operational control.

Flying at or below this altitude allows for more accurate data collection while remaining compliant with safety regulations. It also ensures that UAV operations do not interfere with higher-flying aircraft, which typically operate above this limit. When considering the options, 400 feet is consistent with this regulatory framework and reflects the operational standards for drone use in aerial photography.